http://ehcache.org: The API module of Ehcache 3 (Terracotta Inc., a wholly-owned subsidiary of Software AG USA, Inc.) 
public interface org.ehcache.event.CacheEvent<K, V>
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: org.ehcache.event.CacheEvent
  super_class: java.lang.Object
{
  public abstract org.ehcache.event.EventType getType();
    descriptor: ()Lorg/ehcache/event/EventType;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract K getKey();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: ()TK;

  public abstract V getNewValue();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: ()TV;

  public abstract V getOldValue();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: ()TV;

  public abstract org.ehcache.Cache<K, V> getSource();
    descriptor: ()Lorg/ehcache/Cache;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: ()Lorg/ehcache/Cache<TK;TV;>;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
}
Signature: <K:Ljava/lang/Object;V:Ljava/lang/Object;>Ljava/lang/Object;
SourceFile: "CacheEvent.java"